我想生成一个日期列表,希望能加入另一个表,但我不知道要使用什么语法,类似于以下内容:
SELECT dates.date, transactions.account_id, transactions.amount
FROM (...) as dates
LEFT JOIN transactions ON transactions.date = dates.date
WHERE dates.date >= '2010-01-01' AND dates.date <= '2010-12-31'
ORDER BY dates.date;
我想要日期,所以我不必进一步按摩数据客户端。我正在使用它来显示与此类似的表格:
Account 2010-01-01 2010-01-02 2010-01-03 Balance
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Chase 123 +100 -20 -70 +10
Chase 231 +13 -9 +4